baber/WOPTO huggingface dataset:
Patent JP-H06242095-A (JP)
Title: Simultaneous quantitative analysis of kerosene, methanol, btx and mtbe in gasoline
Inventor: SASANO YOSHIO
IPC: G01N30/88
Filed: 1993-01-29
Abstract: PURPOSE:To allow simultaneous quantitative analysis of specified components in gasoline by using a system in which two (independently temperature controllable) gas chromatographs, having a polarity filling column and nonpolar capillary column, are coupled. CONSTITUTION:A bout 1ml of sample, where known quantities of methyl tertiary butylether(MTBE), methanol, and kerosene are added to a marketing gasoline, is sampled into a sample bottle 9 which is then set in an automatic sample injector 1. When a start button 10 of the injector 1 is depressed, the sample 11 is injected into a vaporization chamber 11 and divided to a polarity filling column 3 and a nonpolar capillary column 6 at a ratio of 6:1 by means of a sample dividing mechanism 2. MTBE, methanol, benzene, toluene, and xylene (BTX) are separated in the column 3 whereas kerosene (n-tridecane, n- tetradecane) is separated in the column 6. Upon finish of analysis, a data processor 12 calculates the contents of kerosene, metanol, BTX and MTBE in the sample.
Patent JP-H01198662-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: NAKABASHI JUNICHI
IPC: C08L77/00
Filed: 1988-01-26
Abstract: PURPOSE:To obtain the above resin composition having high flame-retardancy and suitable for parts of electronic and electrical fields, by compounding a polyamide, a brominated polystyrene and a copolymer of an aromatic vinyl compound and an alpha,beta-unsaturated dicarboxylic acid anhydride. CONSTITUTION:The objective flame-retardant polyamide resin composition is produced by compounding (A) 50-84wt.%, preferably 60-80wt.% (based on the sum of A-C) of a polyamide, preferably composed mainly of 6,6-nylon, (B) 15-35wt.% of a brominated polystyrene having a bromine content of 55-75wt.% (the bromine content in the whole composition is 14-20wt.%) and (C) 0.4-7wt.% of a copolymer of 50-99wt.% of an aromatic vinyl compound (preferably styrene) and 1-15wt.%, preferably 7-18wt.% of an alpha,beta-unsaturated dicarboxylic acid anhydride. The ratio of the alpha,beta-unsaturated dicarboxylic acid anhydride to the sum of A-C is 0.06-0.75wt.%.
Patent JP-H10211517-A (JP)
Title: Die for extruding aluminum and manufacture of the same
Inventor: OHIRA SHIGEO
IPC: B21C25/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a long-life die with which an extruded shape having good shape property is obtained even after repeatedly using it in an extrusion process. SOLUTION: In this die for extruding aluminum, a white layer whose thickness is 3-10μm consists of a single phase of ε-Fe2 (N,C) compound is formed on the surface of die steel through nitrogen diffused layer whose thickness is 100-150μm. The die is manufactured by holding the die steel at 450-520 deg.C for 2-10 hours in a nitriding atmosphere consisting of gaseous mixture of nitrogen and ammonia containing 2-15vol.% CO2 . It is preferable to adjusting the concentration of oxygen of the nitriding atmosphere to 20-100ppm. Because the hard white layer is formed through the deep nitrogen diffused layer, the service life of the die is prolonged and also the shape property of the extruded shape is good.
Patent JP-H03220401-A (JP)
Title: Method and device for measuring dimensions and deformation of cylinder
Inventor: OGAWA HIROYUKI
IPC: G01B5/02
Filed: 1990-01-25
Abstract: PURPOSE:To enable measurement of the inside diameter, length and deformation of a hollow cylinder easily and quickly by inserting a pair of cones into the opposite ends of the cylinder to be measured, with the vertexes opposed to each other, by determining an interval between the two vertexes and the position of the middle point of the interval and by determining a distance between the opposite end faces of the cylinder and the position of the middle point of the distance. CONSTITUTION:A pair of cones 2 and 2a having the same shape and opposed to each other are inserted from the opposite ends of a cylinder 1 to be measured, so that they hold the cylinder 1 therebetween, and a distance l1 between the vertexes of the cones 2 and 2a and the position of the middle point c1 of the distance at that time are detected. Next, the opposite end faces of the cylinder 1 are held between by a pair of distance measuring pieces 3 and 3a brought into contact with the opposite end faces of the cylinder 1 respectively, and a length l0 and the position of the middle point c0 thereof at that time are determined. A difference between the positions of the middle points c0 and c1 is denoted by (e). Then (e) = 0 in the cylinder being normal and not deformed and (e) not equal to  0 in the cylinder being deformed. The cylinder having an inferior shape can be detected therefrom. In the case of the normal cylinder (e = 0), the length of the cylinder and the diameter thereof can be determined by a prescribed formula.
Patent JP-S57126853-A (JP)
Title: Highly dielectric composition
Inventor: MUKAI SADAYOSHI
IPC: C08L27/00
Filed: 1981-01-31
Abstract: PURPOSE: A thermally stable, highly dielectric polymer composition, prepd. by the incorporation of a specified simple salt of tetracyanoquinodimethane (TCNQ).  
     CONSTITUTION: 0.5W5wt% simple N,N'-dialkyl-1,3-dithiacyclohexane-2-iminium cation-tetracyanoquinodimethane of formulaI(whrein R is 1W8C alkyl; TCNQ is a group of formula II) is mixed with and dispersed in an insulating polymer such as polyethylene or phenolic resin to prepare a highly dielectric composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08196539-A (JP)
Title: Tongue fur-removing device
Inventor: TSUJI TAKANORI
IPC: A61B17/24
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a tongue fur-removing means which is usable by anyone regardless of the size of the mouth, has good operability, provides a good feel of use, eliminates the possibility of applying excessive force on the tongue or damaging the papilla, etc., is capable of effectively removing the tongue fur over a wide range with several times of use and is capable of polishing the tongue surface with uniform force. CONSTITUTION: This tongue fur removing device has a manual operating part 2 provided with a pair of handle parts 2a, 2a and a flexible tongue surface polishing means body 3. This tongue surface polishing means body 3 is spread in a tense state between a pair of the handle parts 2a and 2a of the manual operating part 2.
Patent JP-S55107222-A (JP)
Title: Core supplier in automatic winder
Inventor: SASAKI AKIO
IPC: H01F41/06
Filed: 1979-02-08
Abstract: PURPOSE: To improve the working efficiency of the manufacture of a transformer by a method comprising precisely drawing out one by one cores fitted with terminals from the magazine, delivering them safely and automatically to a core chuck to be chcked, and continuously supplying them to an automatic winder.  
     CONSTITUTION: A magazine 4 consists of a hollow member 12, the shaft 15 of a core 5 fitted with a terminal is guided by a cut-out 13 along the entire length at the front surface, and the groove 19 of a guide 18 at the rear surface is engaged with the terminal of the core to block the rotation of the core. Shutters 62 and 63 are fitted to a bracket 61 in a slidable manner, and at the front surfaces of shutters there are provided locking claws 66 and 67 facing each other alternately at predetermined intervals. Shutters 62 and 63 are attracted to each other by means of a spring 27, and by the rotation of a drive shaft 45, the cam and lever act to release the locking thereof, and the cores 5 fall one by one at every half pitch of the claw. The cores 5 come into abutment with the stopper 83b of a movable claw 83 through locating member and are accepted thereby. The claw 83 moves in connection with the drive shaft 45 by an arm 93 and a spring 94, and advances toward the chuck together the claw holding plate 91 and the claws, thereby to deliver the cores to the chuck and supply the same to a winder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63181753-A (JP)
Inventor: TSUJITA KAZUHIKO
IPC: A61B10/00
Filed: 1987-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5399409-A (JP)
Title: Solid commutator motor device
Inventor: AKAMATSU MASAHIKO
IPC: H02P6/06
Filed: 1977-02-10
Abstract: PURPOSE:To provide an easy unification with input high tension ratio motor, by arranging to connect each phase AC winding between the sequential series connection point of first series solid switch group and the sequential series connection point of second series solid switch group.
Patent JP-S55107229-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIBATA KENJI
IPC: H01L29/08
Filed: 1979-02-08
Abstract: PURPOSE: To obtain an FET of a short channel by preventing the diffusion in the lateral direction by a simple operation, and providing a shallow diffusion layer of a high concentration.  
     CONSTITUTION: A field oxidized film 2 and a gate oxidized film 4 are formed on a p-type Si substrate 1, and a polysilicon gate electrode 5 is fabricated on the film 4. Then, about 100Å of an Si film 6 of As concnetration in the order of 5×10 21 / cm 3 , about 300Å of an arsenic silicate glass film 7 having the same As concentration, and a protective insulating film 8 are laminated. Then, As is implanted and  injected in the substrate 1, and heated to about 1,000°C. As in the films 6 and 7 and As ion-injected are diffused in the substrate to form n + -layers 9 and 10. Then films 6 through 8 are removed, and an SiO 2  film 11 is newly formed by a CVD method, selectively window-opened, to provide electrodes 12, 13 and a gate take-out electrode. According to this method, the diffusion in the lateral direction is suppressed by the substrate 1 directly below the gate electrode 5, and a shallow diffusion layer of a high concentration is obtained, an FET of a short channel can be formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62171890-A (JP)
Inventor: ITO MAKOTO
IPC: B66B29/00
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58129351-A (JP)
Title: Measuring device for photoluminescence intensity
Inventor: YAMAGUCHI AKIO
IPC: G01N21/64
Filed: 1982-01-29
Abstract: PURPOSE:To prevent the occurrence of uneveness in detecting sensitivity of a transmitted light, by securing a transmitted light detector away from a sample holding stand whereon a sample is placed. CONSTITUTION:A sample 6 is placed on a sample holding stand 20, the sample 6 is moved by a driving system 21, the sample holding stand 20 consists of a clear quartz plate so that light from an exciting light source 1 transmits, and the transmitted light is detected by a detector 23 through a filter 22. Since the exciting light source 1 is fixed, the setting position of the filter 22 and the transmitted light detector 23 are fixed, the transmitted light detector can be reduced in a collecting area, and uneveness in a detecting sensitivity can be removed. After a difference between light quantity signals detected by an incident light detector 5 and the transmitted light detector 23 is computed by a computing circuit 15, an output thereof is inputted to a computing circuit 16. The computing circuit 16 inputs a light quantity signal detected by a photoluminescence light detector 11, computes it along with the computing output of the computing circuit 15, and outputs a photoluminescence light intensity in which a transmitted light quantity is corrected.
Patent JP-S60159591-A (JP)
Inventor: KIKUCHI MOTOJI
IPC: H05B3/62
Filed: 1984-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61172224-A (JP)
Title: Optical information recording and reproducing system
Inventor: SATO FUMINORI
IPC: G11B7/00
Filed: 1985-01-28
Abstract: PURPOSE:To record and reproduce a video signal, etc., with a sufficient range by recording and reproducing two pieces of information which have different properties by individual light sources and photodetectors. CONSTITUTION:A couple of light sources 1a and 1b are used, light beams from the light sources 1a and 1b are modulated and interrupted with independent pieces of information, e.g. video information and audio information, and the resulting light beams 2a and 2b are caused to strike a polarization beam splitter 3. The light beams 2a and 2b pass through it while overlapping each other and further pass through a lens 4, a quarter-wavelength plate 5, and an objective 6 in the overlapping state to form optical recording parts 7a and 7b separately on an information recording medium 7 at finely adjacent parts. The two optical recording parts on the information recording medium 7 are finely adjacent and when the information is reproduced, reflected light is guided and reflected light beams 9a and 9b are guided to the photodetectors 10a and 10b through the polarization beam splitter 3.
Patent JP-H02195772-A (JP)
Title: Facsimile equipment
Inventor: MURANO KATSUMI
IPC: H04N1/32
Filed: 1989-01-25
Abstract: PURPOSE:To shorten communication time without receiving the assistance of an operator by identifying the volume of transmission errors at the time of performing the training operation of call issuing, and automatically selecting the size of a sending frame corresponding to the quality of a line. CONSTITUTION:When failure in training is received from a communication opponent by training, it is identified that a large number of transmission errors exists, and assuming frame size as 256 octet, frame size is re-set at 64 octet, and a digital instruction signal is sent again, then, the same operation is performed. After that, when it is judged that a few number of transmission error exists, facsimile control equipment 33 issues a command to start the read of image information data to a reading part 1, and introduces a read image signal to a control part 3, and simultaneously, accumulates it in an image signal memory 4. And the image signal is made into the frame based on the command of a frame size selector 35, and the image signal with frame constitution is sent to a communication line 6 via a transmission/reception part 5.
Patent JP-H09208331-A (JP)
Title: Device and method for producing alumina-aluminum complex body parts
Inventor: IMASHIRO YASUTAKA
IPC: C04B35/74
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for producing alumina-aluminum complex parts to which materials generated by chemical reactions do not stick. SOLUTION: Alumina-aluminum complex parts are obtained through a chemical reaction between SiO2 and Al by fusing Al in a carbon crucible 3 and dipping a part 6 comprising SiO2 in the Al fused liquid 4. After the part comprising the alumina-aluminum complex is pulled up, materials adhered to the part 6 is removed by centrifugal force by rotating a table of a device 7 for setting the part in high speed by driving a motor 12.
Patent JP-H07204065-A (JP)
Title: Knockdown type three-dimensional photo stand
Inventor: MIKI YOSHIHARU
IPC: A47G1/14
Filed: 1994-01-12
Abstract: PURPOSE:To easily assemble a knockdown type photo stand which holds a plane photo in a convex shape to produce a stereoscopic effect and is made up of cheap components that become flat when the photo stand is disassembled. CONSTITUTION:A trapezoid frame-like case 2 that can be folded flat consists of a top plate 5 and a bottom plate 6 having through-holes 9, 10 and 11, and left and right side plates 7 and 8 having insert slits 12 and 13, and a shape retaining sheet 3 that is made by rolling up a sheet into a tubular shape and inserted through the through-holes 9, 10 and 11 of the case 2 to keep the case 2 in a rectangular frame-like shape and help the case 2 to be self-supported, and a transparent plane panel 4 that is mounted on the case 2 in such a way that both ends of the transparent panel 4 are inserted into the insert slits 12 and 13 with its middle part in contact with the shape retaining sheet 3 rolled up into a tubular shape so that the transparent panel 4 is kept in a convex shape. A photo 1 is inserted between the panel 4 and the tubular shape retaining sheet 3 through the insert slits 12 and 13, so that the photo 1 is kept in a convex shape.
Patent JP-S60199598-A (JP)
Title: Gap frame press
Inventor: ISHIBASHI SHIGEO
IPC: B30B15/06
Filed: 1985-01-28
Abstract: PURPOSE:To improve the working accuracy by a slide of a gap frame press by deviating preliminarily the center line for the transmission of the pressing load of the slide forward by a specific rate from the center of the load thereby cancelling the mouth-opening angle of the frame by the working load of the press. CONSTITUTION:The center line C1 for transmission of pressing load of a slide 3 provided in the opening of a frame 6 of a gap frame press is preliminarily deviated forward by (e) from the center line where the load P of the slide 3 is applied. The force is exerted to the frame 7, by which the frame is extended and the guide part 8 of the slide 3 is inclined at an angle alpha in the stage of applying the load P to the slide 3 along the center line of the slide and performing pressing between the slide and a bolster 4. The connecting center C0 of a connecting rod and the slide 3 tries to move backward by e' to cancel the deviation (e) and the slide 3 descends exactly perpendicularly. Pressing with high accuracy is thus executed.
Patent JP-S62174032-A (JP)
Title: Production of isoprene
Inventor: TOO YASUHIKO
IPC: C07C67/00
Filed: 1986-01-24
Abstract: PURPOSE:To readily obtain isoprene useful as a raw material for synthetic rubber or intermediate for perfumes or various organic syntheses in good yield in one stage, by reacting isobutylene, etc., with formaldehyde in the vapor phase in the presence of niobic acid as a catalyst at a specific temperature. CONSTITUTION:Isobutylene or tert-butyl alcohol is reacted with formaldehyde or a mixture of the isobutylene with tert-butyl alcohol is reacted with formaldehyde (normally containing a large amount of water for use) at 1-20, preferably 2-10 molar ratio in the vapor phase in the presence of niobic acid catalyst at 200-450 deg.C, preferably 250-350 deg.C under 1-15 absolute atm pressure at 50-5000, preferably 300-3000 space velocity expressed in terms of flow rate (l) of the raw material gas flowing per hr based on 1l catalyst to afford the aimed isprene.
Patent JP-S61172912-A (JP)
Title: Method of manufacturing and installing specific gravity type off-shore structure
Inventor: MISAKI KOJI
IPC: E02B17/02
Filed: 1985-01-28
Abstract: PURPOSE:To facilitate manufacture and installation of a structure, by a method wherein a foundation structure is sunk and is secured to a sea bottom, legs are caused to stand upright through ballast control of the legs rotatably coupled to super-structure, and the lower end parts of the legs are rotatably coupled to the foundation structure. CONSTITUTION:A foundation structure 11, an upper structure 12, and legs 13 are manufactured in a dock, and the legs 13 are rotatably coupled to their respective buoyancy tanks 19 of the upper structure 12 and are tugged to an installation sea area. Sea water ballast W is poured in the foundation structure 11 for sinking, and is secured to a sea bottom B in an installation position. The ballast water W is poured in spherical parts 26 side of the legs 13 to bring the legs 13 into a standing-upright state and lift the super-structure 12 up to a position above a sea surface L, and the upper structure is moved to a position right above the foundation structure 11. The legs 13 are further sunk, and the lower end parts are rotatably coupled to their respective coupling devices 16 of the foundation structure 11.
Patent JP-H07224150-A (JP)
Title: Heat-resistant resin composition
Inventor: YOSHIDA TATSUHIRO
IPC: C08G59/40
Filed: 1994-02-08
Abstract: PURPOSE:To obtain the subject composition, containing a specific polyimide resin, an epoxy compound and a coupling agent in a specified proportion, excellent in heat resistance and molding processability, soluble in organic solvents and useful as a material for electronics. CONSTITUTION:This composition contains (A) 100 pts.wt. polyimide resin, soluble in organic solvents and having <=350 deg.C glass transition temperature, preferably the polyimide resin containing a siloxane compound expressed by the formula [R1 and R2 each is a bivalent 1-4C aliphatic or aromatic group; R3 to R6 each is a monovalent aliphatic or aromatic group; (k) is 1-20] in an amount of 5-50mol% based on the total amount of the amine component, (B) 5-100 pts.wt., preferably 10-70 pts.wt. epoxy compound having at least >=2 epoxy groups in one molecule and (C) 0.1-50 pts.wt., preferably 0.5-30 pts.wt. coupling agent, preferably a silane coupling agent as principal components.
Patent JP-H01192721-A (JP)
Title: Production of superconducting thin film
Inventor: AWAJI NAOKI
IPC: H01L21/203
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a high-quality superconducting thin film with small variation in its composition ratio, by vaporizing in a vacuum Ba-Cu-O and RE2O3 in a separate manner to grow a RE1Ba2Cu3O film on a substrate. CONSTITUTION:Using, as the vaporization sources, Ba-Cu-O pellets or, as the case may be, RE-Ba-Cu-O pellets (RE is rare earth element) and RE pellets differing in vapor pressure from each other in a separate manner, the stoichiometrical objective superconducting thin film of the formula RE1-Ba2Cu3Ox (x=6.8) is grown on a substrate through the electron beam deposition technique. This process will suppress the variation in the composition ratio of said film from 1:2:3 in + or -5%.
Patent JP-S58131575-A (JP)
Title: Obstruction detector
Inventor: FUDEWAKI YUUICHI
IPC: G01S13/93
Filed: 1982-01-29
Abstract: PURPOSE:To prevent erroneous warning generation due to an external noise by deciding that only when received wave outputs for reflected waves of two  latched ultrasonic waves, etc., coincide with each other, the received wave outputs are discriminated as obstruction detection outputs. CONSTITUTION:The 1st and the 2nd signal latch circuits 10 and 11 controlled by the 1st latch pulse generating circuit 9 latch successively received wave signals from a receiver 3, etc., for ultrasonic waves, etc., reflected by an obstacle. When latch contents of the circuits 10 and 11 coincide with each other, it is decided that they are a reflected wave from the obstacle, and the 2nd latch pulse generating circuit 1 is driven in response to the output of a coincidence deciding circuit 12; and the 3rd signal latch circuit 14 latches the latch contents of the circuit 10 and the warning of collision prevention, etc. is generated through a warning circuit 8. This constitution prevents erroneous warning generation due to an external noise.
Patent JP-H1144056-A (JP)
Title: Ridge metal fitting
Inventor: NOJIMA SHUNSUKE
IPC: E04D1/34
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making ridge metal fitting having bearing strength better than conventional ridge metal fittings, being also manufactured easily and having excellent mass productivity. SOLUTION: In the ridge metal fitting, frame board-shaped fitting sections bearing wood such as ridge beams, rafters, copings, etc., mounted on a ridge section are fitted and borne, are formed to the upper sections of mounting leg sections, which are used for the ridge section of a roof and in which mounting leg boards 6 are provided droopingly to central support sections under a branched state to the left and the right.  The ridge metal fitting has fitting half sections 4A (4B) constituting one sides of the fitting sections in upper sections, central support half sections 5A (5B) configuring one sides of the central support sections in intermediate sections and the mounting leg boards 6 (6) on one sides in lower sections, a right board material A and a left board material B organized under an approximately mutual bilaterally symmetric state are formed, and the ridge metal fitting is constructed by shaping notched sections 7 to both board materials A, B or the incorporating section of one board material A, B and assembling the right board materials A and the left board materials B by retaining and fitting the board edges of other board materials A, B to the mutual notched sections 7 or the notched sections 7.